Inventor

FENG YU WILLIAM

CA6 patents

⚠️ This page may combine multiple inventors who share the name “FENG YU WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BLACKBERRY LTD

2 patents

US9406980B2Aug 2, 2016

System and method of mitigating high-temperature, high-charge gas swelling of battery of portable electronic device

BLACKBERRY LTD4 citations71

US9474027B2Oct 18, 2016

System and method of extending useful life of power supply

BLACKBERRY LTD5 citations70

SUTARWALA TAHA SHABBIR HUSAIN

2 patents

US8710802B2Apr 29, 2014

Method and apparatus for charging a power pack of a portable electronic device

SUTARWALA TAHA SHABBIR HUSAIN1 citations48

US9276276B2Mar 1, 2016

Apparatus for electronic devices with vibrators and fuel cells

SUTARWALA TAHA SHABBIR HUSAIN0 citations47

RESEARCH IN MOTION LTD

1 patent

US9337669B2May 10, 2016

System and method for charging an energy source of a portable electronic device

RESEARCH IN MOTION LTD5 citations70

RICH DAVID GERARD

1 patent

US8793810B2Jul 29, 2014

Semiconductor-based device authentication

RICH DAVID GERARD0 citations39